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H04N2201/0246
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H04N2201/00
Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
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H04N2201/0246
Mirror, reflecting element or beam splitter
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Patents Grants
last 30 patents
Information
Patent Grant
Image reading apparatus and image forming apparatus having a rectan...
Patent number
11,811,998
Issue date
Nov 7, 2023
Canon Kabushiki Kaisha
Toshio Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus
Patent number
11,334,013
Issue date
May 17, 2022
Canon Kabushiki Kaisha
Kazumi Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lens array unit, image sensor unit, image reading apparatus, image...
Patent number
11,265,437
Issue date
Mar 1, 2022
Canon Kabushiki Kaisha
Hiroki Wakayama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical head, optical head scanning device, and method for driving...
Patent number
10,965,831
Issue date
Mar 30, 2021
SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Hiizu Ootorii
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical head, optical head scanning device, and method for driving...
Patent number
10,931,847
Issue date
Feb 23, 2021
SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Hiizu Ootorii
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus and image forming apparatus
Patent number
10,868,936
Issue date
Dec 15, 2020
Canon Kabushiki Kaisha
Takayuki Suga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Illuminating device, image reading apparatus including the illumina...
Patent number
10,728,413
Issue date
Jul 28, 2020
SHARP KABUSHIKI KAISHA
Yasuhiro Suto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical scanning device, projection device, and display device
Patent number
10,587,849
Issue date
Mar 10, 2020
Ricoh Company, Ltd.
Yuki Hayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Illuminating device, image reading apparatus and image forming appa...
Patent number
10,412,254
Issue date
Sep 10, 2019
Sharp Kabushiki Kaisha
Yoshihisa Yamada
F21 - LIGHTING
Information
Patent Grant
Illuminating device, image reading apparatus including the illumina...
Patent number
10,334,133
Issue date
Jun 25, 2019
SHARP KABUSHIKI KAISHA
Yasuhiro Suto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor
Patent number
10,021,265
Issue date
Jul 10, 2018
Mitsubishi Electric Corporation
Akiko Fujiuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Illuminating device, image reading apparatus including the illumina...
Patent number
10,003,712
Issue date
Jun 19, 2018
Sharp Kabushiki Kaisha
Yasuhiro Suto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light irradiation device, image reading device, and image forming a...
Patent number
10,003,711
Issue date
Jun 19, 2018
Ricoh Company, Ltd.
Akihiro Iwamatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Illuminating device, image reading apparatus and image forming appa...
Patent number
9,948,811
Issue date
Apr 17, 2018
Sharp Kabushiki Kaisha
Yoshihisa Yamada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light guide body, static elimination device, and image forming appa...
Patent number
9,823,599
Issue date
Nov 21, 2017
Fuji Xerox Co., Ltd.
Hirotaka Tanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Illuminating device, image reading apparatus including the illumina...
Patent number
9,648,192
Issue date
May 9, 2017
Sharp Kabushiki Kaisha
Yasuhiro Suto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Original reading apparatus for reading image of an original
Patent number
9,584,691
Issue date
Feb 28, 2017
Canon Kabushiki Kaisha
Ayumu Murakami
G02 - OPTICS
Information
Patent Grant
Image reading apparatus and reflecting mirror unit
Patent number
9,554,010
Issue date
Jan 24, 2017
Canon Kabushiki Kaisha
Takayuki Suga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor
Patent number
9,531,903
Issue date
Dec 27, 2016
Mitsubishi Electric Corporation
Akiko Fujiuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Position adjustment apparatus of imaging unit, the imaging unit, an...
Patent number
9,420,141
Issue date
Aug 16, 2016
Samsung Electronics Co., Ltd.
Kyung Rok Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Single-facet spindle implementation for a laser scanner system
Patent number
9,402,011
Issue date
Jul 26, 2016
Hewlett-Packard Development Company, L.P.
Thomas Wayne Ives
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Illuminating device, image reading apparatus and image forming appa...
Patent number
9,383,082
Issue date
Jul 5, 2016
Sharp Kabushiki Kaisha
Yoshihisa Yamada
F21 - LIGHTING
Information
Patent Grant
Illuminating device, image reading apparatus including the illumina...
Patent number
9,383,500
Issue date
Jul 5, 2016
Sharp Kabushiki Kaisha
Yasuhiro Suto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor
Patent number
9,386,183
Issue date
Jul 5, 2016
Mitsubishi Electric Corporation
Daisuke Ohama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light guide, illuminating device and image reading apparatus
Patent number
9,325,874
Issue date
Apr 26, 2016
Konica Minolta, Inc.
Satoko Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-functional device having scanner module and image scanning ap...
Patent number
9,277,081
Issue date
Mar 1, 2016
Samsung Electronics Co., Ltd.
Kaname Nagatani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Original reading apparatus for reading image of an original
Patent number
9,277,072
Issue date
Mar 1, 2016
Canon Kabushiki Kaisha
Ayumu Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading device
Patent number
9,264,572
Issue date
Feb 16, 2016
Mitsubishi Electric Corporation
Tadashi Minobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Contact image sensor unit including a detachable light guide suppor...
Patent number
9,253,359
Issue date
Feb 2, 2016
Canon Components, Inc.
Hidehisa Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Illumination apparatus, image sensor unit, and image reading apparatus
Patent number
9,158,062
Issue date
Oct 13, 2015
Canon Components, Inc.
Hidemasa Yoshida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL HEAD, OPTICAL HEAD SCANNING DEVICE, AND METHOD FOR DRIVING...
Publication number
20200186664
Publication date
Jun 11, 2020
Sony Semiconductor Solutions Corporation
HIIZU OOTORII
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20200153993
Publication date
May 14, 2020
Canon Kabushiki Kaisha
Takayuki Suga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ILLUMINATING DEVICE, IMAGE READING APPARATUS AND IMAGE FORMING APPA...
Publication number
20190356809
Publication date
Nov 21, 2019
Sharp Kabushiki Kaisha
Yoshihisa Yamada
F21 - LIGHTING
Information
Patent Application
ILLUMINATING DEVICE, IMAGE READING APPARATUS INCLUDING THE ILLUMINA...
Publication number
20190281180
Publication date
Sep 12, 2019
Sharp Kabushiki Kaisha
Yasuhiro SUTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ILLUMINATING DEVICE, IMAGE READING APPARATUS INCLUDING THE ILLUMINA...
Publication number
20180288264
Publication date
Oct 4, 2018
Sharp Kabushiki Kaisha
Yasuhiro SUTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ILLUMINATING DEVICE, IMAGE READING APPARATUS AND IMAGE FORMING APPA...
Publication number
20180198942
Publication date
Jul 12, 2018
Sharp Kabushiki Kaisha
Yoshihisa Yamada
F21 - LIGHTING
Information
Patent Application
LIGHT IRRADIATION DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING A...
Publication number
20170264770
Publication date
Sep 14, 2017
Akihiro IWAMATSU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ILLUMINATING DEVICE, IMAGE READING APPARATUS INCLUDING THE ILLUMINA...
Publication number
20170214815
Publication date
Jul 27, 2017
Sharp Kabushiki Kaisha
Yasuhiro SUTO
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE BODY, STATIC ELIMINATION DEVICE, AND IMAGE FORMING APPA...
Publication number
20170199479
Publication date
Jul 13, 2017
FUJI XEROX CO., LTD
Hirotaka TANAKA
G02 - OPTICS
Information
Patent Application
ILLUMINATING DEVICE, IMAGE READING APPARATUS INCLUDING THE ILLUMINA...
Publication number
20160286068
Publication date
Sep 29, 2016
Sharp Kabushiki Kaisha
Yasuhiro SUTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIGHT GUIDE, ILLUMINATING DEVICE AND IMAGE READING APPARATUS
Publication number
20160057308
Publication date
Feb 25, 2016
Konica Minolta, Inc.
Satoko TANAKA
G02 - OPTICS
Information
Patent Application
IMAGE SENSOR
Publication number
20160037011
Publication date
Feb 4, 2016
MITSUBISHI ELECTRIC CORPORATION
Akiko FUJIUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ILLUMINATING DEVICE, IMAGE READING APPARATUS INCLUDING THE ILLUMINA...
Publication number
20150369998
Publication date
Dec 24, 2015
Sharp Kabushiki Kaisha
Yasuhiro SUTO
G02 - OPTICS
Information
Patent Application
SINGLE-FACET SPINDLE IMPLEMENTATION FOR A LASER SCANNER SYSTEM
Publication number
20150326746
Publication date
Nov 12, 2015
Hewlett-Packard Development Company, L.P.
Thomas IVES
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE SENSOR UNIT AND IMAGE READING APPARATUS
Publication number
20150022870
Publication date
Jan 22, 2015
Canon Components, Inc.
Hideo KIYOTA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIGHT-GUIDE UNIT AND IMAGE SENSOR
Publication number
20140374864
Publication date
Dec 25, 2014
MITSUBISHI ELECTRIC CORPORATION
Ichihiro Abe
G02 - OPTICS
Information
Patent Application
IMAGE SENSOR UNIT AND IMAGE READING APPARATUS USING THE IMAGE SENSO...
Publication number
20140320937
Publication date
Oct 30, 2014
CANON COMPONENTS, INC.
Tomoyuki HORIGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SCANNING MODULE STRUCTURE
Publication number
20140300936
Publication date
Oct 9, 2014
Primax Electronics Ltd.
Chao-Min Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ILLUMINATING DEVICE, IMAGE READING APPARATUS INCLUDING THE ILLUMINA...
Publication number
20140286046
Publication date
Sep 25, 2014
Sharp Kabushiki Kaisha
Yasuhiro SUTO
G02 - OPTICS
Information
Patent Application
ILLUMINATING DEVICE, IMAGE READING APPARATUS AND IMAGE FORMING APPA...
Publication number
20140285857
Publication date
Sep 25, 2014
Yoshihisa Yamada
G02 - OPTICS
Information
Patent Application
SCANNER MODULE AND IMAGE SCANNING APPARATUS EMPLOYING THE SAME
Publication number
20140253978
Publication date
Sep 11, 2014
Samsung Electronics Co., Ltd.
Dong Hun LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING DEVICE
Publication number
20140246570
Publication date
Sep 4, 2014
MITSUBISHI ELECTRIC CORPORATION
Tadashi Minobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ILLUMINATING DEVICE, IMAGE READING APPARATUS INCLUDING THE ILLUMINA...
Publication number
20140240797
Publication date
Aug 28, 2014
Sharp Kabushiki Kaisha
Yasuhiro SUTO
G02 - OPTICS
Information
Patent Application
SCANNER MODULE AND IMAGE SCANNING APPARATUS EMPLOYING THE SAME
Publication number
20140092444
Publication date
Apr 3, 2014
Samsung Electronics Co., Ltd.
Dong Hun LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ORIGINAL READING APPARATUS FOR READING IMAGE OF AN ORIGINAL
Publication number
20130278976
Publication date
Oct 24, 2013
Canon Kabushiki Kaisha
Ayumu Murakami
G02 - OPTICS
Information
Patent Application
IMAGE READING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20130258421
Publication date
Oct 3, 2013
FUJI XEROX CO., LTD
Katsuhiko NAKAIE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING APPARATUS AND OPTICAL UNIT
Publication number
20130250373
Publication date
Sep 26, 2013
FUJI XEROX CO., LTD
Hideo TAKEUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIGHT PROJECTING DEVICE, IMAGE READING DEVICE INCLUDING SAME, AND I...
Publication number
20130243487
Publication date
Sep 19, 2013
Shohei SHINKAWA
G02 - OPTICS
Information
Patent Application
OPTICAL SCANNER AND IMAGE FORMING APPARATUS INCLUDING SAME
Publication number
20130135696
Publication date
May 30, 2013
Susumu MIKAJIRI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LENS ARRAY, LENS UNIT, LED HEAD, EXPOSURE DEVICE, IMAGE FORMATION A...
Publication number
20130135694
Publication date
May 30, 2013
Oki Data Corporation
Akihiro YAMAMURA
G02 - OPTICS